Finding the Fourth Proportional to 3,855,300.48, 5,320,132.16 and 2,307,415.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,855,300.48 : 5,320,132.16 = 2,307,415.04 : x
2. Step 2: Convert to fraction form
   3,855,300.48/5,320,132.16 = 2,307,415.04/x
3. Step 3: Cross multiply
   3,855,300.48x = 5,320,132.16 × 2,307,415.04
4. Step 4: Simplify right side
   3,855,300.48x = 12,275,752,960,771.69
5. Step 5: Solve for x
   x = 12,275,752,960,771.69/3,855,300.48
6. Step 6: Final answer
   x = 3,184,123.53